1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one 3 * or more contributor license agreements. See the NOTICE file 4 * distributed with this work for additional information 5 * regarding copyright ownership. The ASF licenses this file 6 * to you under the Apache License, Version 2.0 (the 7 * "License"); you may not use this file except in compliance 8 * with the License. You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, 13 * software distributed under the License is distributed on an 14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 15 * KIND, either express or implied. See the License for the 16 * specific language governing permissions and limitations 17 * under the License. 18 */ 19 20 package org.apache.myfaces.orchestra.viewController; 21 22 /** 23 * A {@link ViewControllerManager} implementation which uses 24 * annotations on backing beans to determine the beans responsible for a given view and execute 25 * the appropriate annotated methods. 26 * 27 * <p>When using Spring, every bean declaration in the spring config files is checked to see if the 28 * referenced class has annotations, and if so that information is cached. Here, that information is 29 * then used to locate a bean which has a ViewController annotation that references the current view.</p> 30 * 31 * <p>See also org.apache.myfaces.orchestra.viewController.annotations.*.</p> 32 * 33 * @see ViewControllerManager 34 */ 35 36 // TODO: add a feature to the core that allows (view, beanname) pairs to be added to a list 37 // held by a normal ViewController. A ViewController annotation is then just one of the 38 // ways in which a bean's name can be added to the list. Maybe also add a map of (event->Method) 39 // that can be added, so that method annotations are then just another way of configuring these 40 // method mappings? Watch out for environments that allow hot-deploy/replace though! 41 // 42 // TODO: how can this be configured by an application? 43 public class PlainAnnotationsViewControllerManager extends AbstractAnnotationsViewControllerManager 44 { 45 private ViewControllerNameMapper viewControllerNameMapper; 46 private ViewControllerExecutor viewControllerExecutor; 47 48 public PlainAnnotationsViewControllerManager() 49 { 50 } 51 52 public void initManager() 53 { 54 viewControllerNameMapper = new AnnotationsViewControllerNameMapper(getAnnotationInfoManager()); 55 viewControllerExecutor = new AnnotationsViewControllerExecutor(getAnnotationInfoManager()); 56 } 57 58 protected ViewControllerNameMapper getViewControllerNameMapper() 59 { 60 return viewControllerNameMapper; 61 } 62 63 protected ViewControllerExecutor getViewControllerExecutor() 64 { 65 return viewControllerExecutor; 66 } 67 }